radon seed
相关英语词汇推荐
- hartree unit
- variable energy cyclotron
- extract layer
- carbon cycle
- uranium complex
- modified quark model
- maximum separative capacity
- atomic furnace
- fully protective tube housing
- muf expected value
- fast neutron reactor
- secondary clearing
- plutonyl compound
- thorium reactor
- electron spectroscopy
- spin independent
- heat rejection process
- gamma ray and neutron detector
- neutron spin flipper
- neutron reflector, neutron mirror